Company Index
- E and O Laboratories Ltd - Bonnybridge
- E Braude (London) Ltd - Sandhurst
- E P Specialised Fluids and Lubricants - Manchester
- E Wood Ltd - Northallerton
- E-P-Consult Ltd - London
- Eagle Energy Ltd - Oxted
- East Anglian Sealing Company Ltd - Sudbury
- Eastman Chemical Ectona Ltd - Workington
- Eaton Ltd Fluid Power Group - Brierley Hill
- Ebony Solutions Ltd - Northwich
- EC Chemicals Production Ltd - Fleetwood
- EC pigments Ltd - Stockport
- eChem Ltd - Leeds
- ECL Chemicals Ltd - Wythenshawe
- Eclipse Scientific Group - Castle Cary
- Eco Recycling - Glasgow
- Eco Technical - Swaffham
- ECO Technology Ltd - Carmarthen
- Ecolab Ltd - Cheadle (Cheshire)
- Ecolab Ltd - Swindon
- Ecologic Services Ltd - Eastbourne
- ECOM Instruments UK Ltd - Chesterfield
- Econosto UK Ltd - Aberdeen
- Econosto UK Ltd - Glasgow
- Econosto UK Ltd - Leicester
- Ecos Environmental Ltd - Bradford
- Edeco Petroleum Services Ltd - Derby
- Edeco Petroleum Services Ltd - Great Yarmouth
- Edelchemie (UK) Ltd - Market Harborough
- EDG SB Ltd - Burgess Hill
- Edinburgh Instruments Ltd - Livingston
- Edinburgh Oil and Gas plc - Edinburgh
- Edinburgh Oil Management Ltd - Scunthorpe
- Edlon - Leven
- EDS Europe Ltd - Alcester
- Edward Royal Solutions Ltd - Stroud
- Edwards - Crawley
- Edwin Trisk Ltd - Sunderland
- Eemits Communications Ltd - Billingham
- Egerton Consulting Ltd - Malmesbury
- Eggar and Co (Chemicals) Ltd - Theale
- EH Oakley and Co Ltd - Aylesbury
- Eiffel UK - London
- EITICAT Ltd T/a The International Petroleum School - Horley
- EJ Hilditch and Co Ltd - Belfast
- EKATO Mixing Technology - Evesham
- EKC Technology Ltd - East Kilbride
- Ekspan Ltd - Sheffield
- Elaflex Ltd - Hoddesdon
- Elantra Investment Ltd - Oldham
- Elastogran UK Ltd - Alfreton
- Electrical Mechanical Instrument Services (UK) Ltd - Aberdeen
- Electrical Power Engineering Ltd - Montrose
- Electro-Flow Controls Ltd - Aberdeen
- Electrocatalytic Ltd - Caldicot
- Electronic Devices Ltd - Malvern
- Electronic Dosing Systems Ltd - Droitwich
- Elementis Chromium - Stockton on Tees
- Elementis Pigments - Chester le Street
- Elementis Specialties - Livingston
- Elemis Ltd - Harrow
- Elf Oil Ltd - Chelmsford
- Elf Oil Ltd - Rochester
- Elite Perimeter Solutions Ltd - Braintree
- Elite Thermal Systems Ltd - Market Harborough
- Ellenbrook Electronics Air Purification and Air Cleaner Ltd - Altrincham
- Elliot Marsh Ltd - Altrincham
- Elmac Technologies Ltd - Flint
- Elmar - Aberdeen
- EM and I UK Ltd - Aberdeen
- EMC Solutions Ltd - Birmingham
- Emcel Filters Ltd - Horsham
- Emhart Teknologies (Tucker Fasteners Ltd) - Birmingham
- EMJ Plastics Ltd - Filey
- Emo Oils Ltd - Belfast
- En-mach Services Chemical Blacking - Coventry
- Encore International Ltd - London
- Endeavour Speciality Chemicals Ltd - Daventry
- Endevco (UK) Ltd - Royston
- Energy Alloys UK Ltd - Chesterfield
- Energy Designers and Constructors Ltd - Livingston
- Energy In-Focus Ltd - Farnham
- Energy Industries Council - London
- Energy Intelligence Group - London
- Energy Research Solutions (ENRESOL) - Dundee
- Eng-Tech (PGP) Ltd - Lowestoft
- Engineered Piping Products Ltd - Waltham Abbey
- Engineering and Welding Supplies Ltd - Hull
- Engineering Resource Management - Aberdeen
- Engineering Services (Fasteners) Ltd - Keighley
- Enoc - London
- ENSCO Offshore UK Ltd - Aberdeen
- Entec UK Ltd - Newcastle upon Tyne
- Enterprise Adhesives and Chemicals Ltd - Basildon
- Enva UK Ltd - Runcorn
- Envirochem Analytical Laboratories Ltd - Southampton
- Enviroclean Ltd - Swadlincote
- Enviroco - Peterhead
- Environ Europe Ltd - Plymouth
- Environmental Business Products Ltd - London
- Environmental Equipments Ltd - Newbury
- Enzyme Supplies Ltd - Malvern
- EP Laboratories Ltd - Chesham
- Eperon Petroleum Ltd - London
- Epichem Group - Wirral
- eProduction Solutions UK Ltd - Aberdeen
- EPS (Edinburgh Petroleum Services) Ltd - Edinburgh
- Equipment Supply Co (GY) Ltd - Great Yarmouth
- Eriez Magnetics Europe Ltd - Caerphilly
- ERM Ltd (Environmental Resources Management Ltd) - Edinburgh
- ERM Ltd (Environmental Resources Management Ltd) - London
- Ernest Doe and Sons Ltd - Colchester
- Eros Laboratories Ltd - Lincoln
- eSat Ltd - Burntisland
- Eskbank Control Panels Ltd - Bo'ness
- Esme Valves Ltd - Basingstoke
- Essential Business Services - Crewe
- Esso Exploration and Production UK Ltd - Leatherhead
- Esterchem Ltd - Leek
- Etatron (UK) Ltd - Sleaford
- Euram Chemicals Ltd - Marlow
- Eurasia Oil Uk Ltd - London
- Euro Commodities UK Ltd - Bradford
- Eurochem - Welshpool
- Eurochem Ltd - Goole
- EuroChemLink Ltd - Weybridge
- EuroFab Sp. z o.o - Katowice
- Eurofast Petrochemical Supplies Ltd - Willenhall
- Eurofins Environmental Services Ltd - Brighton
- Eurolube Ltd - Southend on Sea
- Euromixers Ltd - Stockport
- Europa Oil and Gas West Firsby Ltd - Market Rasen
- European Nickel Plc - London
- European OGD Ltd - Huddersfield
- Eurotech Environmental Ltd - Newark
- EV Wood (Anodising) Ltd - Birmingham
- Evans Vanodine International plc - Preston
- Everbuild Building Products Ltd - Leeds
- Everyvalve Ltd - Potters Bar
- Evoco Services - Ilfracombe
- Evotec OAI - Abingdon
- EW Fuel Management Ltd - Royston
- Excel Oil Co - Oldham
- Exchem Blasting Services - Alfreton
- Exchem Defence Systems - Harwich
- Exida - Nuneaton
- Eximpex International Ltd - Aylesbury
- Expertise Ltd - Derby
- Exploration Partners International - Farnham
- Expotrak Ltd - Hull
- Expresslube (UK) Ltd - Brighton
- Extensis Ltd - Warwick
- Exxon Mobil Group - Purfleet
- ExxonMobil Chemical - Fareham
- Exxonmobil International - London
- Eztek Ltd - Aberdeen
